Changing LED colour gradient according to temperature sliders
v1
- the colour of the LED reflects the temperature of both sliders
at the same time
- colour gradient starts from blue and ends with red:
for low and high temperatures, respectively.
v2
- removed all A/C code
- paths are read from a predefined variables
v3
- removed trailing spaces and converted tabs to spaces
v4
- changed some tabs to space where appropriate and removed unnecessary code
Change-Id: I989d6779c0a72b9def74bc9bcf41ae01d368ba8a
Signed-off-by: Yordan Dimitrov <y.dimitrov.14@gmail.com>